120   if (RefA.Addr->getFlags() & NodeAttrs::Undef)  in getAllReachingDefs()
128   if (NodeId RD = SNA.Addr->getReachingDef())  in getAllReachingDefs()
131     for (auto S : DFG.getRelatedRefs(RefA.Addr->getOwner(DFG), RefA))  in getAllReachingDefs()
132       if (NodeId RD = NodeAddr<RefNode*>(S).Addr->getReachingDef())  in getAllReachingDefs()
144     if (TA.Addr->getFlags() & NodeAttrs::PhiRef)  in getAllReachingDefs()
147     RegisterRef RR = TA.Addr->getRegRef(DFG);  in getAllReachingDefs()
153     for (auto S : DFG.getRelatedRefs(TA.Addr->getOwner(DFG), TA))  in getAllReachingDefs()
154       if (NodeId RD = NodeAddr<RefNode*>(S).Addr->getReachingDef())  in getAllReachingDefs()
163     if (IA.Addr->getKind() == NodeAttrs::Stmt)  in getAllReachingDefs()
164       return NodeAddr<StmtNode*>(IA).Addr->getCode()->getParent();  in getAllReachingDefs()
165     assert(IA.Addr->getKind() == NodeAttrs::Phi);  in getAllReachingDefs()
167     NodeAddr<BlockNode*> BA = PA.Addr->getOwner(DFG);  in getAllReachingDefs()
168     return BA.Addr->getCode();  in getAllReachingDefs()
179     bool IsPhi = TA.Addr->getFlags() & NodeAttrs::PhiRef;  in getAllReachingDefs()
180     if (!IsPhi && !PRI.alias(RefRR, TA.Addr->getRegRef(DFG)))  in getAllReachingDefs()
183     NodeAddr<InstrNode*> IA = TA.Addr->getOwner(DFG);  in getAllReachingDefs()
193     bool StmtA = OA.Addr->getKind() == NodeAttrs::Stmt;  in getAllReachingDefs()
194     bool StmtB = OB.Addr->getKind() == NodeAttrs::Stmt;  in getAllReachingDefs()
196       const MachineInstr *InA = NodeAddr<StmtNode*>(OA).Addr->getCode();  in getAllReachingDefs()
197       const MachineInstr *InB = NodeAddr<StmtNode*>(OB).Addr->getCode();  in getAllReachingDefs()
265     return TA.Addr->getKind() == NodeAttrs::Def &&  in getAllReachingDefs()
275     for (NodeAddr<DefNode*> DA : TA.Addr->members_if(DefInSet, DFG)) {  in getAllReachingDefs()
276       RegisterRef QR = DA.Addr->getRegRef(DFG);  in getAllReachingDefs()
292       uint16_t Flags = DA.Addr->getFlags();  in getAllReachingDefs()
295           RRs.insert(DA.Addr->getRegRef(DFG));  in getAllReachingDefs()
300     return DA.Addr->getFlags() & NodeAttrs::Dead;  in getAllReachingDefs()
323     if (!(DA.Addr->getFlags() & NodeAttrs::PhiRef))  in getAllReachingDefsRecImpl()
324       DefRRs.insert(DA.Addr->getRegRef(DFG));  in getAllReachingDefsRecImpl()
340     if (!(DA.Addr->getFlags() & NodeAttrs::PhiRef))  in getAllReachingDefsRecImpl()
342     NodeAddr<PhiNode*> PA = DA.Addr->getOwner(DFG);  in getAllReachingDefsRecImpl()
346     for (auto U : PA.Addr->members_if(DFG.IsRef<NodeAttrs::Use>, DFG)) {  in getAllReachingDefsRecImpl()
362   NodeAddr<BlockNode*> BA = IA.Addr->getOwner(DFG);  in getNearestAliasedRef()
363   NodeList Ins = BA.Addr->members(DFG);  in getNearestAliasedRef()
377       NodeList Refs = I.Addr->members(DFG);  in getNearestAliasedRef()
382         if (!PRI.alias(R.Addr->getRegRef(DFG), RefRR))  in getNearestAliasedRef()
386           if (!(R.Addr->getFlags() & NodeAttrs::Clobbering))  in getNearestAliasedRef()
400     MachineBasicBlock *BB = BA.Addr->getCode();  in getNearestAliasedRef()
409     Ins = BA.Addr->members(DFG);  in getNearestAliasedRef()
428   bool IsDead = DefA.Addr->getFlags() & NodeAttrs::Dead;  in getAllReachedUses()
429   NodeId U = !IsDead ? DefA.Addr->getReachedUse() : 0;  in getAllReachedUses()
432     if (!(UA.Addr->getFlags() & NodeAttrs::Undef)) {  in getAllReachedUses()
433       RegisterRef UR = UA.Addr->getRegRef(DFG);  in getAllReachedUses()
437     U = UA.Addr->getSibling();  in getAllReachedUses()
441   for (NodeId D = DefA.Addr->getReachedDef(), NextD; D != 0; D = NextD) {  in getAllReachedUses()
443     NextD = DA.Addr->getSibling();  in getAllReachedUses()
444     RegisterRef DR = DA.Addr->getRegRef(DFG);  in getAllReachedUses()
468   NodeList Blocks = FA.Addr->members(DFG);  in computePhiInfo()
470     auto Ps = BA.Addr->members_if(DFG.IsCode<NodeAttrs::Phi>, DFG);  in computePhiInfo()
484     NodeList PhiRefs = PhiA.Addr->members(DFG);  in computePhiInfo()
494       DRs.insert(R.Addr->getRegRef(DFG));  in computePhiInfo()
509       bool IsDead = DA.Addr->getFlags() & NodeAttrs::Dead;  in computePhiInfo()
510       NodeId UN = !IsDead ? DA.Addr->getReachedUse() : 0;  in computePhiInfo()
513         uint16_t F = A.Addr->getFlags();  in computePhiInfo()
515           RegisterRef R = A.Addr->getRegRef(DFG);  in computePhiInfo()
518         UN = A.Addr->getSibling();  in computePhiInfo()
523       NodeId DN = DA.Addr->getReachedDef();  in computePhiInfo()
526         for (auto T : DFG.getRelatedRefs(A.Addr->getOwner(DFG), A)) {  in computePhiInfo()
527           uint16_t Flags = NodeAddr<DefNode*>(T).Addr->getFlags();  in computePhiInfo()
534         DN = A.Addr->getSibling();  in computePhiInfo()
559         assert((UA.Addr->getFlags() & NodeAttrs::Undef) == 0);  in computePhiInfo()
566           Covered.insert(DA.Addr->getRegRef(DFG));  in computePhiInfo()
594       if (PUA.Addr->getReachingDef() == 0)  in computePhiInfo()
597       RegisterRef UR = PUA.Addr->getRegRef(DFG);  in computePhiInfo()
602         if (D.Addr->getFlags() & NodeAttrs::PhiRef) {  in computePhiInfo()
603           NodeId RP = D.Addr->getOwner(DFG).Id;  in computePhiInfo()
611         DefRRs.insert(D.Addr->getRegRef(DFG));  in computePhiInfo()
672     NodeList PUs = PA.Addr->members_if(DFG.IsRef<NodeAttrs::Use>, DFG);  in computePhiInfo()
677       RegisterRef UR = UA.Addr->getRegRef(DFG);  in computePhiInfo()
725       NodeList Ds = PA.Addr->members_if(DFG.IsRef<NodeAttrs::Def>, DFG);  in computePhiInfo()
727         RegisterRef RR = NodeAddr<DefNode*>(Ds[0]).Addr->getRegRef(DFG);  in computePhiInfo()
741   for (NodeAddr<BlockNode*> BA : DFG.getFunc().Addr->members(DFG)) {  in computeLiveIns()
742     MachineBasicBlock *BB = BA.Addr->getCode();  in computeLiveIns()
743     for (NodeAddr<InstrNode*> IA : BA.Addr->members(DFG)) {  in computeLiveIns()
744       for (NodeAddr<RefNode*> RA : IA.Addr->members(DFG))  in computeLiveIns()
776   NodeList Blocks = FA.Addr->members(DFG);  in computeLiveIns()
780     MachineBasicBlock *MB = BA.Addr->getCode();  in computeLiveIns()
782     for (auto P : BA.Addr->members_if(DFG.IsCode<NodeAttrs::Phi>, DFG))  in computeLiveIns()
798     NodeList Phis = BA.Addr->members_if(DFG.IsCode<NodeAttrs::Phi>, DFG);  in computeLiveIns()
805       for (auto U : PA.Addr->members_if(DFG.IsRef<NodeAttrs::Use>, DFG)) {  in computeLiveIns()
809         if (PUA.Addr->getReachingDef() == 0)  in computeLiveIns()
823         auto PrA = DFG.addr<BlockNode*>(PUA.Addr->getPredecessor());  in computeLiveIns()
824         RefMap &LOX = PhiLOX[PrA.Addr->getCode()];  in computeLiveIns()
837               TA.insert(D.Addr->getRegRef(DFG)).intersect(S);  in computeLiveIns()
1053       NodeAddr<InstrNode*> IA = DA.Addr->getOwner(DFG);  in traverse()
1054       NodeAddr<BlockNode*> BA = IA.Addr->getOwner(DFG);  in traverse()
1055       if (B != BA.Addr->getCode()) {  in traverse()
1071         assert(!(IA.Addr->getFlags() & NodeAttrs::Phi));  in traverse()
1076         if (RRs.insert(DA.Addr->getRegRef(DFG)).hasCoverOf(LRef))  in traverse()
1087         NodeAddr<InstrNode*> ITA = TA.Addr->getOwner(DFG);  in traverse()
1088         NodeAddr<BlockNode*> BTA = ITA.Addr->getOwner(DFG);  in traverse()
1090         if (BTA.Addr->getCode() != B) {  in traverse()
1103         if (!(TA.Addr->getFlags() & NodeAttrs::Preserving))  in traverse()
1104           RRs.insert(TA.Addr->getRegRef(DFG));  in traverse()
1121   for (auto I : DFG.getFunc().Addr->findBlock(B, DFG).Addr->members(DFG)) {  in traverse()
1123     if (IA.Addr->getKind() != NodeAttrs::Stmt)  in traverse()
1125     for (NodeAddr<UseNode*> UA : IA.Addr->members_if(DFG.IsUse, DFG)) {  in traverse()
1126       if (UA.Addr->getFlags() & NodeAttrs::Undef)  in traverse()
1128       RegisterRef RR = UA.Addr->getRegRef(DFG);  in traverse()